Which statements are true for User Role Maintenance?

Which statements are true for User Role Maintenance?
A) User Roles can be deleted before the first authorization.
B) User Roles can be closed post-first authorization.
C) User Roles can be deleted any time.
D) User Roles contain list of Users and their corresponding Roles.

A.
B, C and D

B.
A, B and D

C.
A and B

D.
B and D

Explanation:
Explanation/Reference:
All authorized records cannot be deleted but closed. You can only delete a record before it is

authorized for the first time.